(Photo by Patrick ... More Pleul/picture alliance via Getty Images) Saturday night’s aurora borealis forecast has a Kp index of 3, a measure of strength on a scale of 0 to 9, indicating “more ...

Earth is experiencing a level G3 geomagnetic storm Wednesday that will produce aurora borealis, known as the northern lights, after it gets dark. Aurora chasers in the D.C. region should check the ...

A powerful solar storm has sent particles flowing from the sun that are interacting with Earth's magnetosphere in ways that are triggering the northern lights, also known as the aurora borealis.

A handful of northern states may be able to see aurora borealis Saturday night ... More Akbas/Anadolu via Getty Images) Saturday night’s northern lights forecast has a projected Kp index ...